Well, according to Kylie's nephew and Kourtney Kardashian's eldest son Mason Disick, the pair aren't a thing, after the 10-year-old shared his opinion on whether Kylie and Travis are currently romantically involved during an Instagram Live.

"No, Kylie and Travis are not back together," he said in response to a question from a fan, not expanding any more on what or how he knows. Inteeeresting.

The revelation comes as an E! News source also commented that the pair were "closer than ever", but not in a relationship. "Kylie and Travis are not officially back together but are pros at co-parenting Stormi at this point," they explained.

Photo credit: Cosmopolitan

"Organising Stormi's birthday party and her day-to-day life has brought Travis and Kylie closer than ever. They have not had a deep discussion about getting back together and are very happy at the stage they are at right now. It has been brought up many times but they are going with the flow."

"They both truly still care about each other and there are strong feelings there," the source adds. "It's inevitable they will get back together. Everyone around them sees the love they share and thinks they should just give it another chance."

Back in January, Travis said in an interview that he would always love Kylie, telling XXL magazine, "[Kylie and] I came up with the name Stormi together. I love her mommy and I always will. The hard part about relationships is just trying to be in one without a million outside voices interfering."